What does border-bottom mean?

border-bottom is a CSS property used to set the style of the bottom border of an element: set the border color (border-color) set the border type (border-style) set the border width (border-width)

Meaning of border-bottom

border-bottom is a property in CSS that is used to style the bottom border of an element.

Using border-bottom

The border-bottom property accepts three values:

• border-color: Set border color
• border-style: Set border type (such as solid, dashed, dotted, etc.)
• border-width: Set border width

Grammar

<code>border-bottom: <color> <style> <width>;</code>

Example

<code>/* 设置底部边框为红色、实线、宽度为 2px */
border-bottom: red solid 2px;</code>

Impact

The border-bottom property affects the visual appearance of an element.

• Color: Set the border color.
• Type: Set the border type.
• Width: Set the border width.

Note: The

• border-bottom property only sets the style of the bottom border. If you want to set other borders, you need to use the border-top, border-left and border-right properties.
• The border-bottom-color, border-bottom-style and border-bottom-width properties were introduced in CSS3 to control the style of the bottom border in more detail.

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